68558954

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:662

約数の個数: 24

約数和(自身を含む): 109247940

約数和(自身を除く): 40688986

約数列:

[1, 2, 19, 38, 269, 353, 361, 538, 706, 722, 5111, 6707, 10222, 13414, 94957, 97109, 127433, 189914, 194218, 254866, 1804183, 3608366, 34279477, 68558954]

約数ペア:

[(1, 68558954), (2, 34279477), (19, 3608366), (38, 1804183), (269, 254866), (353, 194218), (361, 189914), (538, 127433), (706, 97109), (722, 94957), (5111, 13414), (6707, 10222)]